Answer
It is wrong. The correction is described below.
Work Step by Step
When you divide, multiply the first fraction with the reciprocal of the second one. $\frac{-3}{4}$$\div$$\frac{2}{5}$=$\frac{-3}{4}$$\times$$\frac{5}{2}$=$\frac{-15}{8}$. Do not multiply the reciprocal of first fraction to the second one.
